Mafilimu a LDPE nthawi zambiri amapangidwa ndi zonse ziwiri zokuumba ndikuponyera njira. Phatitsani filimu ya polyethylene ili ndi makulidwe ofanana, koma samagwiritsidwa ntchito chifukwa cha mtengo wake wokwera. Filimu ya polyethylene imapangidwa kuchokera ku ma pellet a stage pirets pofika pamakina owumbidwa, omwe amagwiritsidwa ntchito kwambiri chifukwa cha mtengo wake wotsika.
Kutsika pang'ono polyethylene filimu ndi gawo lowoneka bwino, mawonekedwe owoneka bwino a filimuyo, mokhazikika bwino machiritso, osindikizira amadzi, kuwiritsa madzi, kuwiritsa kuwiritsa. Cholepheretsa chachikulu ndi chotchinga chosauka kwa oxygen, omwe nthawi zambiri amagwiritsidwa ntchito pazojambulajambula zosinthika, filimu yapamwamba kwambiri.
Popeza molekylene moleklele molekyu alibe magulu a polar ndipo ali ndi mphamvu yotsika kwambiri komanso yotsika mtengo yosindikiza ndi zomatira ndi ziwonetsero ndi zomatira, kotero chithandizo chapamwamba chimafunikira musanasindikize ndi kutola.
Otsatirawa ndi zolephera wamba komanso mayankho a filimu yolosedwa ya LDPE:
Filimu yomata kwambiri, yosavuta
Kuyambitsa kusanthula:
1. Zolemba zobiriwira sizili zamtundu woyenera, osati zowombera mafilimu ldin, zomwe sizikhala ndi wothandizira kapena wotsegulayo.
2. Kutentha kwa malo osungunuka kumakhala kwakukulu kwambiri, madziwo ndi akulu kwambiri;
3. Gawo lowombera ndi lalikulu kwambiri, ndikupangitsa kuti pakhale lotseguka bwino.
4. Kuthamanga kozizira kumakhala kochepa kwambiri, filimuyo siyokhazikika mokwanira, komanso kugwirizirana kokwanira kumachitika munthawi yoyeserera;
5. Kuthamanga kwamira kumathamanga kwambiri.
MALANGIZO
Sinthani zinthu zomwe zimapangidwira, kapena kuwonjezera kuchuluka kwa wotsegula ku hopper;
② Chepe moyenera kuti muchepetse kutentha kwa matenthedwe ndi kutentha kwa utomoni;
③ Chepe moyenerera moyenera.
④ Kuchulukitsa voliyumu ya mphepo kuti ikhale yozizira yozizira komanso kufulumizitsa kanema wozizira;
⑤ Kuchepetsa kuthamanga kwa haul.
Kanema wosauka
Kuyambitsa kusanthula:
1. Kutentha kotsika kwambiri, mapiko osauka osowa, zomwe zimapangitsa kuti filimuyo itaumbe;
2. Chiwerengero chowombera ndi chochepa kwambiri;
3. Zotsatira zozizira, motero zimakhudza chithunzithunzi cha filimuyo;
4. Chinyontho chochita mu prin chomera ndichachikulu kwambiri;
5. Kuthamanga kwamitundu kuli mwachangu kwambiri ndipo filimuyo siyokhazikika.
Kankho
① onjezerani kutentha kwa matenthedwe, kuti izi zitha kukhala zojambula zopopera pulasitiki;
② onjezerani gawo lowombera;
③③sekani voliyumu ya mphepo kuti musinthe zozizira;
③ Kuchulukitsa voliyumu ya mpweya kuti musinthe bwino;
④ Kupukuta zopangira;
⑤ Chepetsani mwachangu liwiro loyenera.
Makwinya
Yambitsa kusanthula
1. Makulidwe osasinthika;
2. Zotsatira zosakwanira;
3. Chiwerengero chowombera ndichachikulu kwambiri, ndikupangitsa kuti kuwira kam'mapulogalamuyo kukhala kosakhazikika, kumayambiranso kuchokera mbali ndi mbali, kotero filimuyo imakonda kukhwima;
4. Kutalika kwa herringpo clan kuli kokulirapo, kanemayo kuwira kumayikidwa patali, motero filimuyo imakondanso kukwereka;
5. Kupanikizika mbali mbali zonse ziwiri za zodulira sikusintha, mbali imodzi ndizokwera ndipo mbali inayo ndi yotsika;
6. Axes pakati pa oyendetsa ndege sagwirizana, zomwe zimakhudza kukhazikika komanso kuthwanika kwa filimuyo, motero makhlawo amachitika.
Kankho
① Sinthani makulidwe a filimuyo kuti mutsimikizire makulidwe a yunifolomu;
② Sinthani bwino zozizira kuwonetsetsa kuti filimuyo ikhoza kukhazikika kwathunthu;
③ Chepe moyenerera moyenera.
③ Chepetsani kuchuluka kwake;
④ Chepetsani kuphika kwa nthungo molondola;
⑤ Sinthani kukakamiza kwa chizolowezi chodzigudubuza kuti muwonetsetse kuti filimuyo imayipitsidwa;
⑥ Onani axis ya shaft iliyonse yotsogolera ndikuwapangitsa kufanana.
Kutentha Kwambiri Kukonzekera Kanema
Yambitsa kusanthula
1. Linga la chisanu ndilotsika kwambiri, mamolekyulu a polymer akuwonekera, ndikupangitsa kuti mafilimuwo ayandikirane ndi a filimu yotsika mtengo, chifukwa chosintha kutentha;
2. Kuphulika ndi njira yowombera ndi yayikulu kwambiri, ndipo filimuyo imazungulira makonzedwe, omwe amakhudza kutentha kugwirizira filimuyi.
Kankho
Sinthani kukula kwa voliyumu ya mphepo mu mphete ya mphepo kuti mamembala alongosole pang'ono, monga momwe mungathere, pansi pa kupukusa kwa pulasitiki ndi thirakiti, kuti muchepetse ma mamolekyulu chifukwa cha mayendedwe;
② Ma Ratios owombera ndi owombera ayenera kukhala ochepa. Ngati chiwerengero chowombera ndi chokulirapo komanso kuthamanga kwa nthawi yayitali, filimuyo imakula kwambiri, ndiye kuti magwiridwe antchito a filimuyo amakonda kukhala osauka, ndipo kutentha kwa filimuyo kudzakhala osauka.
Filimu ili ndi fungo
Yambitsa kusanthula
1. Area ophatikizidwa ndi fungo lenileni;
2. Kutentha kwamatumbo osungunuka kumakhala kwakukulu kwambiri, komwe kumapangitsa kuti resin kuwola, mwakutero kupanga fungo;
3. Kuzizira kosakwanira kwa buledi, mpweya wotentha mkati mwa bukhu la filimuyo sichichotsedwa.
Kankho
M'malo mwake zojambulidwa;
② Sinthani kutentha kwa madzi otuluka;
Limbani bwino bwino kwambiri mphete yozizira, kotero kuti kuwira kokwanira.
Kuyera koyera pamwamba pa filimuyo
Chifukwa: Amawonjezera zowonjezera mu zopangira, kulemera kochepa kwa mateke ndi fumbi, etc.
Kankho
① Pambuyo pa nthawi ina, onjezani liwiro, kuwonjezeka kusungunuka, chotsani mpweya.
② Nthawi zonse tsitsani mkamwa.
Kuchulukitsa kutentha kwa kusungunuka moyenera kuti mupange pulasitiki.
④useSiliek Pfas-Free PPA BorbatchItha kusintha bwino matebulo osiyanasiyana, kusintha magwiridwe antchito amkati, kukonza zobalalitsa pakati pa zigawozo, sinthani pakamwa, ndipo nthawi yomweyo imatha kutuluka pakamwa, ndipo nthawi yomweyo imatha kutuluka pakona yakufa, ndipo nthawi yomweyo imatha kutuluka pakona yakufa, motero imawongolera filimuyo.Siliek Pfas-Free PPA Borbatchndi njira yabwino kwambiri yowonjezera ma polymer PPA zowonjezera kuti akwaniritse zofunikira za zoletsa zamagetsi zapamwamba.Siliek Pfas-Free PPA Borbatchndi cholowa m'malo mwapakati pa PPA zowonjezera pa PPA zowonjezera, zomwe zimakwaniritsa zofunikira za kuletsa kwaulere.
⑤ Kugwiritsa ntchitoSilike Silimer mndandanda wamakanema osalala bwino, kuthetsa kwachikhalidwe kwachikhalidwe ndikosavuta kuyendetsa vuto la ufa.
Njira zosinthira makanema osintha bwino
Milandu ya Simer Wosagwirizana Kwambirindi mtundu wa popsolysiloxane wokhala ndi magulu ogwirira ntchito ogwirira ntchito omwe amapangidwa ndi silicone. Chingwe cha kaboni masentimita chimagwirizana ndi utomoni kuti uzichita gawo la chopondera, ndipo unyolo wa sulicon umakhazikika pamwamba pa filimuyo kuti ugwire gawo lothamangitsa, zomwe zimatha kusewera gawo lopanda kanthu popanda mpweya wabwino.
Kuwonjezera kuchuluka kochepaSilfander 5064MB1, Silimer 5064MB2Ndipo zinthu zina zingapo zimatha kusintha filimuyi, mosiyana ndi kanjira tambala talc,Milandu ya Silimer ya filimu yosakhazikikaTalc siyikuyenda, samagwera kunja kwa ufa, kulumikizana kwa mikangano ndi kokhazikika, kutalika kwambiri kwa talc sikugwira. Nthawi yomweyo sizimakhudza njira pambuyo pake mwa filimuyi, sizikhudza kutentha kwa kafukufuku, sizikhudza kuwonekera kwa filimuyo, sikukhudza kusindikiza, kungofika.
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Post Nthawi: Meyi-16-2024